An underleveraged modality in neuroscience | Abhi Upadhyay
axu.sh · 3,797 words · saved by 12 readers
Surveying the neuroimaging landscape
TL;DR: To build non-invasive neural interfaces, we need to scale brain data. MEG measures the brain’s magnetic field, which passes through the skull with minimal impedance, and produces the highest quality non-invasive data available. But current MEG systems cost millions and require shielded rooms. Acoustically driven ferromagnetic resonance sensors (ADFMRs) are a chip-scale MEMS technology with enough dynamic range to operate in Earth’s ambient magnetic field without shielding. To build ADFMRs at scale, we need to solve problems in MEMS fabrication and ferromagnetic film deposition. This…
saved by
- Mackenzie Dion
- Claire Wang
- Rachel Heo
- Raffi Hotter
- Jay Adityanag Tipirneni
- Gloria Ma
- agniv sarkar
- Faisal Sayed
- Eva L
- Caden Juang
- Aaron Liu
- Agape Keleta
related reading
- Ultrasound imaging of the brain — Alephalephneuro.com
- Gap Mapgap-map.org
- Magnetoencephalography - Wikipediaen.wikipedia.org
- Semantic reconstruction of continuous language from non-invasive brain recordings | Nature Neurosciencenature.com
- Toward accessible, real-time brain decoding: Introducing ENIGMA | Alljoined Blogalljoined.com
- [1306.5709] Physical Principles for Scalable Neural Recordingarxiv.org
- Max Hodak - A Science corporationmaxhodak.com
- www.marleyx.commarleyx.com
- State of Brain Emulation Report 2025 | Research Overviewbrainemulation.mxschons.com
- Questions to ask when evaluating neurotech approachesowlposting.com
- An Integrated Brain-Machine Interface Platform With Thousands of Channels - PMCpmc.ncbi.nlm.nih.gov
- We have AE at homebrainhack.vercel.app